Mechanical Engineer - Design Specialist
$70 - $110 per hourMercor
Job Description
Job Description
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .
Position: Mechanical Engineers
Type: Contract
Compensation: $70–$110/hour
Location: Remote
Duration: 4–6 weeks
Commitment: 20+ hours/week
Role Responsibilities
- Evaluate AI-generated mechanical designs , technical drawings, and system specifications for quality and accuracy.
- Compare AI-generated responses based on engineering rigor, design soundness, and specification precision.
- Review mechanical engineering scenarios involving equipment design and system troubleshooting to provide expert feedback.
- Leverage real-world expertise in designing tools, machines, and mechanical systems to improve AI model outputs .
- Work independently and asynchronously to meet deadlines while enhancing AI system performance .
Qualifications
Must-Have
- 4+ years of experience in mechanical engineering roles such as Mechanical Engineer, Mechanical Design Engineer, Product Engineer, Project Engineer, or Test Engineer.
- Experience designing, evaluating, or maintaining mechanical products, equipment, or systems, including interpreting blueprints and technical drawings.
- Ability to commit 20+ hours per week .
- Strong written English communication skills.
Start Date
- Immediate
Compensation & Legal
- Task-based payment upon first task approval. Experts who complete their first task within the required timeline will then qualify for hourly payment for the remainder of the project.
Application Process (Takes 20–30 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information, please check:
- For any help or support, reach out to: View email address on us.fitly.work
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
- ...OpenAI is seeking a Mechanical Engineer for tactile sensing and robotic subsystem development in San Francisco. You will lead mechanical design, prototyping, and validation, collaborating with hardware and software teams to deliver robust sensor solutions. Ideal candidates...Suggested
$62k - $150k
...Who We Are Mazzetti is a global engineering design and consulting firm with a rich history of delivering forward-thinking solutions primarily... ...Job Summary Mazzetti is seeking seeking a mid-level Mechanical Designer/Engineer based in the greater Sacramento or San...SuggestedTemporary workFor contractorsWork at officeLocal areaRemote workWork from homeHome officeFlexible hours- About the RoleWe are hiring a Robotic Operations Engineer to be the first point of contact for incoming issues at a customer site. You... ...in Computer Science, Robotics, Electrical Engineering, Mechanical Engineering, or a related fieldMinimum 1 years experience in a...SuggestedWork at officeRemote workFlexible hoursShift work
- Feather Robotics in the SF Bay Area is seeking a Mechanical Design Engineer Intern to take a novel humanoid platform from CAD to deployed reality. You’ll design components and assemblies, prototype quickly with 3D printing and machining, and contribute to hardware and...SuggestedFull timeInternship
$150k - $250k
...Job Description Job Description Robotics Engineer (Mechanical) Company: Confidential — venture-backed technology company Location... ...the machine from concept to prototype to production fleet by designing, building, breaking and rebuilding it in the field. What...SuggestedFull timeH1bWork at officeVisa sponsorship- ...About the Role As one of the foundational members of our Engineering team, you will design components and assemblies for our fast-growing fleet of... ...headquarters. What You’ll Do Design custom mechanical components for our advanced robotics and teleoperations...
$135k - $155k
...Job Description Job Description Senior Mechanical Estimator Type: Direct Hire Location: Fresno, CA (... ...facilities — across retrofit, major service repair, and design-build delivery, with in-house engineering, controls, and energy analysis. A growing backlog of...Full timeFor contractorsFor subcontractorLocal areaRemote workRelocationFlexible hours- ...Manufacturing Mechanical Engineer Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate... ...ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice agents part...Full timeContract workFlexible hours
$120k - $140k
...most interesting data asset on the planet, because it’s the most culturally relevant. About the RoleSamba is looking for a Senior Designer who works at the intersection of design craft and AI. You'll use Claude Code and Claude Design as fluently as Figma, not as a novelty...Full timeTemporary work$150k - $190k
...Capital, Stripe, and Basis Set Ventures and have offices in San Francisco, New York, and London.The RoleWe're looking for a Brand Designer who builds brands that stop people mid-scroll and keep them consistent across every touchpoint, from a conference booth to an email...For contractors$147k - $187k
...how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career.Design at BrexDesign at Brex creates the experiences that make complex systems feel effortless through thoughtful, scalable design....Work at officeRemote workWork from home3 days per week$120k - $166k
...better tomorrow by investing in what matters: a sustainable future for our people, the company, and our planet.About the jobThe Senior Designer, US reports directly to the Creative Director, US and plays a leading role in shaping how Blue Bottle comes to life across the US...Full timeFreelanceSeasonal workFlexible hours$117k - $160k
...unify and push the brand and business forward.About this roleThe Brand & Creative team is looking for a passionate Senior Digital Designer to join our growing internal agency to help bring our brand and marketing to life on our websites. Reporting into the Creative Director...Local areaWorldwideFlexible hours- ...you could help make great things possible not only in your community, but around the world. We believe architecture is more than designing buildings, it’s about providing solutions to societal challenges and creating stronger, more vibrant communities. As part of our Architecture...Work at officeLocal area
$93k - $130k
...what makes us different makes us stronger. So add your voice. Make an impact. Find your fit — and your future.We're looking for a Designer to focus on Tops for the GlobalLevi's Men's brand. You'll design creative, commercially-viable products that support and deepen the...Full timeSeasonal workH1bWork at office3 days per week$120k - $180k
...launches and campaigns to social, environmental, and editorial design. You'll define the visual system that makes Superpower instantly... ...Collaborate directly with founders, product designers, engineers, and growth to shape how Superpower communicates Concept and...Full timeRemote workRelocationVisa sponsorship- General Information Job Title Strategic Designer Job ID 109256 Work Areas Design Employment Type Permanent Full... ...capabilities practice, which includes experts in analytics, engineering, product management, and design. In this multidisciplinary environment...Permanent employmentFull timeWork at officeLocal areaHome office3 days per week
$137.8k - $186.4k
...life easier and more enjoyable? The Alexa+ Devices & Services Design Group is seeking a Senior Conversational AI Experience Designer... ...with UX designers, user researchers, product, science, and engineering to identify, define, and implement solutions that exceed the customer...Work experience placementLocal areaFlexible hours$146.4k - $235.38k
...agreements with solutions created by the #1 company in e-signature and contract lifecycle management (CLM).What you'll doThe Sr. Brand Designer, Events will be a core member of Docusign’s Brand & Creative team, responsible for bringing our brand to life across Tier-1...Contract workFreelanceWork at officeLocal areaRemote work2 days per week$112.5k - $136.5k
...how we shape a better world.We are seeking a Senior Substation Designer with technical experience in the design of HV substations for... ...disciplines to develop a fully coordinated design.• Work with engineers and incorporate feedback into design package.• Interpret and incorporate...For contractorsWork at officeRemote workFlexible hours$143.2k - $243.4k
Company DescriptionIt all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried... ...with the mission to create product experiences they love. Our designers come from a diverse set of skills and background - design...Work at officeImmediate startRemote workFlexible hours$150 per hour
...investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Design Expert Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Design precise,...Remote jobContract workSummer work$99k - $166.1k
...growing rapidly and hiring top talent with leading AI skills across engineering, sales, product, marketing, and beyond as we build the leading... ...platform. PagerDuty's Brand team is hiring a Designer, Motion & Brand to join our in-house creative team, reporting...Work at officeLocal areaFlexible hoursShift work2 days per week$129.6k - $176k
...Health Services, we're building a unified design system that powers consistent, high-... ...handoff. You'll partner with designers, engineers, and AI/ML teams to ensure what we build... ...front-end engineers, and accessibility specialists. We value craft, experimentation, and supporting...Local areaFlexible hoursDay shift$100k - $120k
...an anti-ism workplace and embedding diversity, equity, and inclusion throughout our business. Job Summary The Senior CX Designer (CX Designer 3) is a senior-level design professional who leads strategic, high-impact workplace projects with minimal oversight....Contract workWork at office$150k - $225k
We're looking for a Growth Brand Designer to sit at the intersection of brand craft and growth performance. You'll be the designer who makes Perplexity's highest-volume, highest-leverage marketing surfaces — paid ads, social, lifecycle email, and campaign assets — look...Local area$110.8k - $144.1k
...ensuring that the product style, fit, and quality are more than worth the price for our customers. You will set the overall global design direction for the conceptual development of a specific product line. Must lean into risk taking and be customer curious!What you'll...Minimum wageSeasonal work$186.15k - $203k
...nextdoor.com . Meet Your Future Neighbors As the Product Designer for Nextdoor's Monetization pillar, you'll be a key player in... ...small team of designers and work alongside product managers, engineers, and researchers to shape end-to-end experiences that deliver...Work at officeLocal areaWork from home- ...Job Description Job Description Creative & Design Specialist Role Type: Contractor Location: Remote, Worldwide Schedule: Flexible Role Overview micro1 is engaging Creative & Design Specialists to support a customer project focused on graphic design,...Remote jobFor contractorsWorldwideFlexible hours
$166k - $185k
...’s work.About the Role:Own how our Foundations business teams design, automate, and operate their most important workflows.Notion is... ...them — partnering with Finance, Legal, People, Ops, Data, and Engineering to drive real adoption, not just documentation.This role can...Local area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer - Design Specialist. Be the first to apply!
- mechanical design engineer San Francisco, CA
- mechanical engineer consultant San Francisco, CA
- ships motorman San Francisco, CA
- motorman San Francisco, CA
- mechanical maintenance engineer San Francisco, CA
- mechanical design engineer work from home San Francisco, CA
- structural designer San Francisco, CA
- utility designer San Francisco, CA
- experiential designer San Francisco, CA
- senior brand designer San Francisco, CA





